refactored navbar css. added styling for dropdown open on navbar.
refactoring app. cleaned up recipients and reminders models. removed reports and programs
added delivery model. updated reminder and recipient relationships
added test reminder to seed data. db/seeds.rb
updated reminder form to accept multiple recipients and delivery date.
fixed delivery send_date error. Issue #162.
Added batch_id to deliveries
Added deliveries views.
Added link in deliveries#index to delivery batches
Created a set for the deliveries index page. This groups all the individual delivery records by their batch_id.
Added links to recipients on delivery show view.
updated deliveries create method. also updated the show method
added deliveries to main navigation
removed home link from mainnav
added default time to delivery
adjusted custom date_format to support utc
fixed delivery batch_id. now we are using an MD5 hash of reminder_id and send_date.
added upcoming deliveries to the home page
added sorting to grouped_deliveries
added hover edit link to default time on new deliveries